Index: /trunk/Config.kmk
===================================================================
--- /trunk/Config.kmk	(revision 75209)
+++ /trunk/Config.kmk	(revision 75210)
@@ -3061,4 +3061,5 @@
 #      -wd4738: storing 32-bit float result in memory, possible loss of performance
 #      -wd4371: UIActionPool.h(393) : warning C4371: 'UIActionPool::PointerToFunction' : layout of class may have changed from a previous version of the compiler due to better packing of member 'UIActionPool::PointerToFunction::ptfr'
+#      -wd4748: uiactionpoolmanager.cpp(2723) : warning C4748: /GS can not protect parameters and local variables from local buffer overrun because optimizations are disabled in function
 # Want to enable these:
 #      -wd4242: '=' : conversion from 'uint32_t' to 'uint8_t', possible loss of data
@@ -3068,5 +3069,5 @@
 VBOX_VCC_WARN_ALL ?= -W4 -Wall -wd4065 -wd4996 -wd4127 -wd4706 -wd4201 -wd4214 -wd4510 -wd4512 -wd4610 \
 	-wd4514 -wd4820 -wd4365 -wd4987 -wd4710 -wd4061 -wd4986 -wd4191 -wd4574 -wd4917 -wd4711 -wd4611 -wd4571 -wd4324 -wd4505 \
-	-wd4263 -wd4264 -wd4738 -wd4200 -wd4371
+	-wd4263 -wd4264 -wd4738 -wd4200 -wd4371 -wd4748
 if1of ($(VBOX_VCC_TOOL_STEM), VCC120)
  #    -wd4350: behavior change: 'std::_Wrap_alloc<std::allocator<char>>::_Wrap_alloc(const std::_Wrap_alloc<std::allocator<char>> &) throw()' called instead of 'std::_Wrap_alloc<std::allocator<char>>::_Wrap_alloc<std::_Wrap_alloc<std::allocator<char>>>(_Other &) throw()'